Austin Craig returned to the studio to tell us about his adventures travelling across the USA, Europe, and Asia spending only Bitcoins. A few relevant links that came up during the interview:
http://facebook.com/lifeonbitcoin
http://twitter.com/LifeonBitcoin
http://instagram.com/LifeonBitcoin
http://youtube.com/LifeonBitcoin
http://gigaom.com/2013/12/17/bitcoin-takes-a-beating-down-nearly-50-as-china-cracks-down/